Configuring a JDBC data source for a messaging engine

Use this task to configure a data source for a messaging engine.

Before you begin

Restriction:
[AIX HP-UX Linux Solaris Windows] Cloudscape (Derby) Tip: When you create a new Network Attached Cloudscape data store, by default you get a blank authentication alias. If you use Cloudscape in Network Attached mode with the DB2® Universal JDBC Driver (that is, you use the "JDBC provider for Derby Network Server using the (DB2) Universal JDBC Driver"), you must specify an authentication alias. This requirement is documented in Data source minimum required settings for Cloudscape®. See also the following troubleshooting tip: User ID not supported exception when connecting to a Network Attached Cloudscape database
[z/OS] DB2 Tip: For the z/OS® platform, you should use a DB2 Universal JDBC type 4 driver. If you have to use the DB2 Universal JDBC type 2 driver you must set the JDBC driver custom property fullyMaterializeLobData to false. For more information, see the following troubleshooting tip: Messaging engine does not start up with a DB2 Universal JDBC type 2 driver.
Oracle Tip: Use the Oracle 10g thin driver for the service integration data store. This driver is compatible with earlier versions of Oracle.

Configure the messaging engine as described in Configuring a messaging engine to use a data source.

About this task

Each messaging engine has its own data store. A messaging engine uses an instance of a JDBC data source to interact with the database that contains the data store for that messaging engine.

Use the WebSphere® Application Server administrative console to set the data source configuration parameters. Note that your choice of relational database management system (RDBMS) determines the parameters you set.

Perform the following steps to configure the data source:

Procedure

  1. Create a JDBC provider. Refer to Creating and configuring a JDBC provider using the administrative console. Under General Properties, in the Select the implementation type field, ensure that you select Connection pool data source.

    For information about the settings for your chosen RDBMS, refer to Vendor-specific data sources minimum required settings.

  2. Create a data source for the JDBC provider. Refer to Configuring a data source using the administrative console.
    1. Under Additional Properties, ensure that you select Data sources.
    2. Configure the connection pool for the JDBC data source. Set the Maximum connections to the number of connections you require, for example, at least 50. The default number of connections is 10. For more information, refer to Tuning the JDBC data source of a messaging engine.
  3. Test the connection. Refer to Test connection.



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Last updated: Sep 20, 2010 11:08:29 PM CDT
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